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Population & demographics
All demographic data for Avella: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Avella.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Avella.
Avella is a medium-sized municipality in the province of Avellino, Campania region. With a population of 7417 inhabitants and a density of 255 per km², it covers an area of 29.1 km². The average declared income is 18.100 €.
Avella in numbers: the analysis
Demographic projections to 2050 estimate about 6,515 inhabitants for Avella: an expected decline of 12.2% from today.
The average municipality in the province of Avellino has about 3,331 residents: Avella has 2.2 times as many.
By population, Avella ranks no. 10 among the 118 municipalities of the province of Avellino.
Avella has grown substantially since 1951: from 5,151 inhabitants then to 7,417 in 2026, an increase of 44%.
The generational balance is in line with the norm: the ageing index of Avella is 166 (over-65s per 100 under-14s).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 7703 |
| 2020 | 7608 |
| 2021 | 7553 |
| 2022 | 7606 |
| 2023 | 7528 |
| 2024 | 7486 |
| 2025 | 7436 |
| 2026 | 7417 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 3610 | 48.7% |
| Women | 3807 | 51.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 79 |
| 2022 | 57 |
| 2023 | 44 |
| 2024 | 51 |
| 2025 | 64 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 5151 |
| 1961 | 5630 |
| 1971 | 5432 |
| 1981 | 6400 |
| 1991 | 7134 |
| 2001 | 7677 |
| 2011 | 7788 |
| 2019 | 7703 |
| 2020 | 7608 |
| 2021 | 7553 |
| 2022 | 7606 |
| 2023 | 7528 |
| 2024 | 7486 |
| 2025 | 7436 |
| 2026 | 7417 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 6274 | 42.2% |
| Married | 7448 | 50.1% |
| Divorced | 260 | 1.7% |
| Widowed | 890 | 6.0% |
School-Age Population (2026)
Total 0-18 years: 1301
| Valore | |
|---|---|
| Nido (0-2) | 157 |
| Infanzia (3-5) | 185 |
| Primaria (6-10) | 334 |
| Medie (11-13) | 216 |
| Superiori (14-18) | 409 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Avella population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/avella-064007" title="Population pyramid of Avella — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/avella-064007" alt="Population pyramid of Avella — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>